1mm-30mm Thickness Cold Rolled Steel Coil ASTM A36 DC01 S235 S355jr Custom Manufacturing
Price:
negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Brand:
Zhengde Metal
Product Description
Product Overview
Customized cold rolled steel coils available in thickness range from 1mm to 30mm, manufactured to meet international standards including ASTM A36, DC01, A106, S235, S275, S295, S355jr, Ss400, and S45 specifications.
Key Features of Cold Rolled Steel
- High strength with superior tensile and yield strength properties
- Excellent toughness with fine, evenly distributed grain structure
- Enhanced hardness through surface indentation during rolling process
- Superior formability for easy subsequent processing and shaping
- Smooth surface finish free from oxide scale and other defects
Company Advantages
One-stop procurement solution for all steel requirements
Comprehensive product inspection and quality control
24-hour dedicated customer service support
Complete specifications with adequate inventory levels
Competitive pricing with excellent after-sales service
Standard export packaging for international shipments
7-14 day delivery timeframe after advance payment
Technical Standards & Applications
| Application | Zhengde Standard | International Equivalent | Typical Uses |
|---|---|---|---|
| General Use | Q/BQB403, Q/BQB402 St12, SPCC |
DIN1623, JISG3141 St12, SPCC |
Refrigerator shells, oil barrels, steel furniture |
| Stamping Grade | Q/BQB403, Q/BQB402 St13, SPCD |
DIN1623, JISG3141 St13, SPCD |
Automotive components, appliances, construction |
| Deep Drawing | Q/BQB403, Q/BQB402 St14, SPCE |
DIN1623, JISG3141 St13, SPCE |
Automotive headlights, fuel tanks, doors |
| Structural Steel | Q/BQB410, BZJ410 St37-2G, St44-3G, St52-3G |
DIN1623 St37-2G, St44-3G, St52-3G |
Buildings, vehicle bodies, structural supports |
Production Process & Quality
Precision Manufacturing
Cold rolled steel coils offer superior thickness precision and smooth surface finish compared to hot-rolled alternatives. All products undergo annealing, pickling, and surface leveling processes to ensure optimal mechanical properties and processing performance.
Advanced Processing Capabilities
Our facility includes slitting machines capable of cutting cold rolled steel coils into various width specifications, providing customized solutions for transformer, motor, and industrial applications.
Quality Assurance
- Strict adherence to international production standards
- On-site video documentation and SGS inspection available
- Factory-direct pricing with competitive market advantages
- Multiple payment options for transaction security
- Comprehensive after-sales support and customer satisfaction guarantee
Frequently Asked Questions
Q1: Can you send samples?
Yes, we provide free samples with express shipping worldwide.
Q2: What product information do I need to provide?
Please specify grade, dimensions (length, width, thickness), surface treatment requirements, and quantity needed.
Q3: What are your payment terms?
For orders under $1000: 100% in advance. For larger orders: 30% T/T in advance, balance before shipment.
Q4: What certifications do you hold?
We maintain ISO 9001, MTC certifications, and third-party inspections including SGS and BV.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shandong Zhengde Metal Manufacturing Co., Ltd
Location
Binzhou, Shandong, China 256600
Contact Person
Virtue